.top_btn {
  height: 20px;
  padding: 20px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  background: #fff;
  font-weight: bolder;
  .back_icon {
    width: 20px;
    font-size: 16px;
    margin-right: 5px;
    cursor: pointer;
    &:hover {
      font-size: 20px;
      color: #0433ff;
    }
  }
}
